Acheron (Honkai: Star Rail) Rule 34

Acheron is a playable character in the video game Honkai: Star Rail. Her true name is Raiden Bosenmori Mei, and she is voiced by Sawashiro Miyuki in Japanese and Allegra Clark in English. She has long purple hair with distinctive hair intakes that turn white when she uses her ultimate ability, and purple eyes. Her default outfit includes a black crop top, a white flame-print cropped jacket, a black belt, black short shorts, asymmetrical legwear with a black thigh boot on her right and a black knee boot on her left, and black gloves. She wields a katana as her primary weapon. In her Slashed Dream form, her arms turn red and her gloves are replaced by red flowers. Fan artists often depict her in her default and Slashed Dream forms, as well as in alternate costumes such as Izumo, Boundless Choreo, and Little Cat. She is frequently associated with her counterparts from other HoYoverse games, including Raiden Mei from Honkai Impact 3rd and Raiden Shogun from Genshin Impact.